      module m_rxt_id
      implicit none
      integer, parameter :: rid_jh2o2 = 1
      integer, parameter :: rid_ch4_loss = 2
      integer, parameter :: rid_n2o_loss = 3
      integer, parameter :: rid_cfc11_loss = 4
      integer, parameter :: rid_cfc12_loss = 5
      integer, parameter :: rid_lyman_alpha = 6
      integer, parameter :: rid_usr_HO2_HO2 = 7
      integer, parameter :: rid_usr_SO2_OH = 9
      integer, parameter :: rid_usr_DMS_OH = 11
      integer, parameter :: rid_r0008 = 8
      integer, parameter :: rid_r0010 = 10
      integer, parameter :: rid_r0012 = 12
      end module m_rxt_id
